Author Archives: Bill Meehan
GIS Responds to the Tough Questions
Electric utilities face a new world–one in which the infrastructure is aging along with the workers. The price of everything keeps going up. Customers want better and faster service, but some of them cannot pay their bills. Natural disasters seem to get nastier each year. Governments continue to dole out more and more regulations. The community wants better service, lower emissions, and fewer mishaps. It’s a political nightmare to raise rates. Plus, the new smart grid devices are smothering utility operators with data.
In short: utilities cannot continue to operate as they have been. Utilities need a better way to do business. GIS can help. Continue reading
I recently co-presented a session on GIS and the Smart Grid to a group of about 150 folks from the gas and electric utilities and the telecommunications businesses. We thought it might be interesting to have the groups come together since as more and more utilities implement Smart Grid (electric and gas), there will become greater interdependencies on one another. We further thought that this session would be a great opportunity for each company to tell us their current practices on sharing data, problems and issues. The premise was, of course, that since ArcGIS is a platform which facilitates sharing of information, that both groups could give us feedback on how best to facilitate collaboration. Much to our surprise, the groups do not have much collaboration at all. In fact, they hadn’t really considered it very seriously. When I probed them further, I asked, well how do you share information with each other? One utility guy, perhaps, half-jokingly said that he bought his friend from the phone company a beer and that’s when they shared information.
The biggest take away from this session was this: the discussion on this topic hasn’t really started. It should. Continue reading
Measuring the impact on customers
This year, New England had one of its worst late season storms in recent history. Heavy snow brought down trees, which in turn, brought down many power lines. Some people were out of power for more than a week. In March, a fire in a substation shut off power to the historic Back Bay section of Boston for several days. The blackout left hotels, office buildings, and subway stations dark and shuttered some of the most exclusive shops in the city. Continue reading
Creating a better risk model
When dealing with the complex infrastructure of an electric, gas or water utility system, things often go wrong. Things go wrong because there are so many factors that can contribute to a problem. Utility operators face an enormous task. They must gather accurate and timely data, understand the relative importance of each factor, and determine relative risk of damage to the system. Once utility risk is understood, a rational mitigation and investment strategy can be developed. Most utilities are able to prioritize maintenance and replacement projects based on factors such as equipment age, and the history of maintenance, operation, and failure. Continue reading
Preserving institutional knowledge
When I ran an electric utility operations division, one of my favorite employees was a guy named Stanley. Stanley started as a line worker; climbed poles; became a foreman, later a supervisor; then managed all the crews in the region. I remember how Stanley worked. Continue reading
GIS can help you answer tough smart grid questions
Smart grid is about four things:
- Smart meters—Smart grid gives us more information about the energy we use. Smart meters will help us use less energy. Consequently, we will save money and reduce our carbon footprints.
- Better electric reliability—Our electric infrastructure is old and fallible. Smart grid includes smart sensors to help utilities locate problems and help the electric utility grid heal itself.
- Making green energy work—Solar and wind power are quite different from the traditional sources of electricity such as hydro, coal, natural gas, and nuclear. Like the weather, green resources are unpredictable. Smart grid will work to regulate the ebb and flow of renewable energy.
- Smart grid phone home—By tapping telecommunication networks, smart grid will alert utilities to problems before they even happen. Continue reading